CN106576291B - Mobile station, base station, restriction control method, and broadcast information transmission method - Google Patents
Mobile station, base station, restriction control method, and broadcast information transmission method Download PDFInfo
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- CN106576291B CN106576291B CN201580041932.3A CN201580041932A CN106576291B CN 106576291 B CN106576291 B CN 106576291B CN 201580041932 A CN201580041932 A CN 201580041932A CN 106576291 B CN106576291 B CN 106576291B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
- H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
- H04W48/10—Access restriction or access information delivery, e.g. discovery data delivery using broadcasted information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/16—Discovering, processing access restriction or access information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/08—Access point devices
- H04W88/10—Access point devices adapted for operation in multiple networks, e.g. multi-mode access points
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Abstract
A mobile station that receives broadcast information for restriction control from a base station in a network environment shared by a plurality of operators, the mobile station having: a receiving unit which receives broadcast information including out-of-control-target information indicating a type of a call which is not a target of control restriction from a base station; and a restriction control judging unit configured to confirm the restriction control target external information corresponding to the operator with which the mobile station is registered, based on the received broadcast information, and judge whether or not to apply the restriction control.
Description
Technical Field
The invention relates to a mobile station, a base station, a restriction control method and a broadcast information transmission method.
Background
Nowadays, the popularity of portable phones or smart phones is expanding. With the increase in the use of mobile phones and smart phones, there is a concern that a congestion state may occur due to simultaneous signaling from mobile stations (User equipments), resource shortage in a base station (evolved node B (eNB)) or a core network. Therefore, in an LTE (Long Term evolution) network, restriction control for restricting an access request from a mobile station is introduced.
In a typical barring control, an Access type (A C: Access Class) is assigned to all mobile stations residing in a base station, and based on the Access type, transmission of a connection request signal from the mobile station is controlled. For example, the base station transmits an access type and restriction control parameters (a restriction rate, a restriction time, and the like) to be subjected to restriction control to the mobile station as broadcast Information (system Information Block 2(SIB 2: system Information Block 2)). Upon receiving the broadcast information, the mobile station determines whether or not the mobile station is subject to the restricted control, and if the mobile station is subject to the restricted control, requests the base station to stop connection (see 3GPP TS 36.331V12.1.0 (2014-03)).
In 3GPP (The 3rd Generation Partnership project) there are 4 restriction controls specified ACB (Access Class Barring)), SSAC (Service Specific Access Control), ACB for CSFB (ac B for CSFB), EAB (Extended Access Barring)). The ACB is restriction control for all data packet calls, and is activated to reduce congestion of resources of a radio (e NB) or an MME (Mobility Management Entity)/S-GW (Serving Gateway). SSAC is restriction control for MMTEL Voice (Voice over LTE (LTE))) and MMTEL Video (MMTEL Video) and is initiated to reduce congestion of resources of a wireless (eNB) or an IMS (IP Multimedia Subsystem) node. The acb (acb for CSFB) used for CSFB is a restriction control for setting a CSFB (circuit switched Fallback) call as a target, and is initiated to reduce congestion of a radio (eNB) resource caused by the CSFB call. EAB is restriction control that targets MTC (machine Type Communication) terminals, and is initiated to reduce congestion of wireless (eNB) resources caused by MTC terminals.
Disclosure of Invention
Problems to be solved by the invention
The packet data includes various services such as best effort (best effort) type packets (web pages, browsing, etc.), Voice packets (MMTEL Voice, VoLTE, MMTEL Video, etc.), IMS service packets (SMS (Short Message service), RCS (Rich communication suite, etc.), disaster Message board packets, etc.
In the current limitation control, when the ACB is started, all data packets are subject to the limitation control. Therefore, the best effort type packet is limited, and at the same time, the voice packet, the IMS service packet, and the like are also limited, and the voice packet, the IMS service packet, and the like cannot be prioritized.
Further, although the SSAC is specified which targets MMTEL data (MMTEL Voice), MMT EL video (MMTEL video)), the MMTEL data also targets the limitation control of the ACB, and when the ACB is started, it is not possible to prioritize Voice packets, IMS service packets, and the like.
In order to solve such a problem, a technique called SCM (Smart Con congestion mitigation) is studied, in which when an ACB is activated, a type of call to be a target other than the ACB (to skip the ACB) is set. According to the SCM, a mobile station that receives SCM parameters indicating the type of an outgoing call that is not an ACB can prioritize a call that matches the SCM parameters, without implementing an ACB that is a call that matches the SCM parameters.
On the other hand, in 3GPP, sharing of a Radio Access Network (RAN) or a Core Network (CN) by a plurality of operators is being discussed (refer to 3GPP TS 23.251V12.1.0 (2014-06)). Such a network environment is referred to as a network sharing environment.
Fig. 1A and 1B are schematic diagrams showing a network sharing environment. An environment in which a plurality of operators share a CN and a RAN as shown in fig. 1A is called GWCN (gateway Core Network) sharing. That is, in GWCN sharing, a base station (eNB) and an M ME/S-GW are shared by a plurality of operators. As shown in fig. 1B, an environment in which each operator owns a CN and a plurality of operators share the RAN is referred to as MOCN (multi operator Core Network) sharing. That is, in MOCN sharing, an MME/S-GW is owned by each operator, and a base station (eNB) is shared by a plurality of operators.
In such a network sharing environment, there are cases where a policy (policy) for restriction control is to be changed depending on the operator, and where common restriction control is to be applied to the operator. However, the present restrictive control does not assume a network sharing environment. Therefore, when the ACB is activated, the plural carriers cannot set the type of the call outside the target, which is the limitation control of the ACB, independently of each other or in common with the plural carriers.
The purpose of the present invention is to enable restriction control to be performed independently by each of a plurality of operators or in a shared network environment by a plurality of operators.
Means for solving the problems
A mobile station according to an aspect of the present invention is,
a mobile station that receives broadcast information for restriction control from a base station in a network environment shared by a plurality of operators, characterized in that,
the mobile station includes:
a receiving unit which receives broadcast information including out-of-control-target information indicating a type of a call which is not a target of control restriction from a base station; and
and a restriction control determination unit configured to determine whether or not to apply restriction control by checking restriction control target external information corresponding to the operator with which the mobile station is registered, based on the received broadcast information.
In addition, a limitation control method according to an aspect of the present invention is,
a restriction control method in a mobile station that receives broadcast information for restriction control from a base station in a network environment shared by a plurality of operators, characterized in that,
the limit control method includes:
receiving, from the base station, broadcast information including out-of-control-target information indicating a type of a call that is not a target of the control restriction; and
and confirming the information outside the restricted control object corresponding to the operator registered by the mobile station according to the received broadcast information, and judging whether the restricted control is applied.
In addition, a base station according to an aspect of the present invention is,
a base station for transmitting broadcast information for restriction control to a mobile station in a network environment shared by a plurality of operators, characterized in that,
the base station has:
a broadcast information generating unit that generates broadcast information including out-of-control-restriction-target information indicating a type of a call that is not a target of restriction control for each of the plurality of operators; and
and a transmitting unit that transmits the generated broadcast information.
In addition, a base station according to an aspect of the present invention is,
a base station for transmitting broadcast information for restriction control to a mobile station in a network environment shared by a plurality of operators, characterized in that,
the base station includes:
a broadcast information generating unit that generates broadcast information including out-of-control-target-restriction information indicating a type of a call that is not a target of restriction control, the broadcast information being commonly applied to the plurality of operators; and
and a transmitting unit that transmits the generated broadcast information.
In addition, a broadcast information transmission method according to an aspect of the present invention,
a broadcast information transmission method in a base station that transmits broadcast information for restriction control to a mobile station in a network environment shared by a plurality of operators,
the broadcast information transmission method includes:
generating broadcast information including restricted control target external information indicating a type of a call which is not a target of restricted control for each of the plurality of operators; and
and transmitting the generated broadcast information.
In addition, a broadcast information transmission method according to an aspect of the present invention,
a broadcast information transmitting method for transmitting broadcast information for restriction control to a mobile station in a network environment shared by a plurality of operators,
the broadcast information transmission method includes:
generating broadcast information including out-of-control-target information indicating a type of a call that is not a target of control restriction, applied commonly to the plurality of operators; and
and transmitting the generated broadcast information.
Effects of the invention
According to the present invention, it is possible to enable restriction control to be implemented independently of each of a plurality of operators or in common to a plurality of operators in a network sharing environment.
Drawings
Fig. 1A is a schematic diagram showing a network shared environment (GWCN sharing).
Fig. 1B is a schematic diagram showing a network shared environment (MOCN sharing).
Fig. 2 is a block diagram of a base station according to an embodiment of the present invention.
Fig. 3A is a diagram showing a relationship between a PLMN ID list and an SCM parameter list in a network sharing environment (in a case where the PLMN ID and the SCM parameter are associated in a one-to-one manner).
Fig. 3B is a diagram showing a relationship between a PLMN ID list and an SCM parameter list in a network shared environment (in the case where a PLMN ID and an SCM parameter N are associated with one).
Fig. 3C is a diagram showing a relationship between a PLMN ID list and an SCM parameter list in a network shared environment (in the case where SCM parameters common to a plurality of PLMNs are set).
Fig. 4 is a block diagram of a mobile station according to an embodiment of the present invention.
Fig. 5 is a sequence diagram (1 thereof) showing a limitation control method in the network sharing environment.
Fig. 6 is a sequence diagram (2 thereof) showing a limitation control method in the network sharing environment.
Fig. 7 is a diagram showing an example of broadcast information for notifying the SCM parameter list.
Detailed Description
Hereinafter, embodiments of the present invention will be described with reference to the drawings.
In the embodiment of the present invention, a description is given of a base station that sets and transmits limitation control target external information indicating a type of a call that is not a target of limitation control in a network shared environment, and a mobile station that receives the limitation control target external information and determines an application of limitation control.
As described with reference to fig. 1A and 1B, in the network sharing environment, a plurality of operators share a CN or RAN. The base station sets out restriction control target external information for each of the plurality of operators or restriction control target external information commonly applied to the plurality of operators, and transmits the restriction control target external information to the mobile station while including the restriction control target external information in the broadcast information. Here, the control target external information may be an ACB skip bit (ACB skip bit) indicating a type of a call in which ACB is not implemented. When the mobile station receives the broadcast information, the mobile station checks the restriction control target external information corresponding to the operator with which the mobile station is registered, and determines whether or not to apply the restriction control.
In the following embodiments, the structure and operation of a wireless communication system including such a base station and a mobile station are described in detail.
< Structure of base station >
Fig. 2 is a block diagram of a base station according to an embodiment of the present invention. The base station 10 according to the embodiment of the present invention includes: transmission/reception section 101, connection management section 103, restriction control section 105, and broadcast information generation section 107.
The transmission/reception unit 101 transmits/receives a signal to/from a mobile station. The signal transmitted and received to and from the mobile station includes a message for setting a connection with the mobile station. The signal transmitted to the mobile station includes broadcast information related to the restriction control. In the network sharing environment, the broadcast information includes: a list indicating identifiers of a plurality of operators sharing the network (PL MN (Public Land mobile network) ID list), and a barring control parameter (for example, ACB parameter indicating a barring rate, a barring time, or the like, and ACB skip bit (ACB skip bit) indicating a type of call in which ACB is not implemented).
The restriction control unit 105 implements restriction control for restricting an access request from a mobile station. For example, the restriction control unit 105 grasps the status of the network, and when the network becomes congested, implements ACB for restricting a packet call from the mobile station.
Broadcast information generating section 107 generates broadcast information for transmission to a mobile station. The broadcast Information may be divided into a plurality of Information blocks, for example, a Master Information Block (MIB: Master Information Block) indicating Information necessary for receiving system Information, a plurality of system Information blocks SIB1 to SIB13, and the like. Broadcast Information generating section 107 may set a list (PLMN ID list) of identifiers indicating a plurality of operators sharing the network in SIB 1(System Information Block 1). In addition, the broadcast information generating unit 107 may set restriction control parameters (for example, ACB parameters, ACB skip bit) in the SIB2 of the broadcast information. The PLMN ID list and the restriction control parameters may be included in other information blocks of the broadcast information. The ACB skip bit (ACB skip bit) is configured by a bit indicating whether or not ACB is implemented (for example, "1" does not implement ACB and "0" implements ACB) for each call type. The ACB skip bit (ACB skip bit) is a bit indicating the kind of call through SCM without implementing ACB, and is therefore also referred to as SCM parameter set (parameter set). The SCM parameter set may be represented by 3 bits indicating whether or not the M MTEL Voice (MMTEL Voice), MMTEL Video (MMTEL Video), SMS are set to be out-of-object with respect to ACB. For example, when ACB is not implemented for MMTEL voice (MMTEL V-oil), ACB is implemented for MMTEL Video (MMTEL Video), and ACB is implemented for SMS, the SCM parameter set may be "100". "the types of calls that are not targets of the ACB may be 3 or more. The SCM parameter set may be set for each of a plurality of operators sharing the network, in order to implement independent restriction control in each of the operators. In addition, in order to implement restriction control common to a plurality of operators sharing a network, 1 SCM parameter set may be set, or an SCM parameter set common to a plurality of operators may be set in addition to an SCM parameter set for each operator.
Fig. 3A to 3C are diagrams showing a relationship between a PLMN ID list and an SCM parameter list in a network sharing environment.
Fig. 3A is a PLMN ID list and SCM parameter list used in implementing independent restriction control in each of a plurality of operators sharing a network. The PLMN ID lists (PLMN ID #1 to PLMN ID #6) are lists of identifiers of operators sharing the network. The initial ID of the PLMN ID list (PLMN ID #1) is referred to as the primary PLMN (primary PLMN), typically indicating the operator that is providing the infrastructure (RAN). SCM parameter sets (SCM parameter set #1 to SCM parameter set #6) may be set in one-to-one association with the PLMN ID. The order of the SCM parameter lists may also correspond to the order of the PLMN ID lists. For example, SCM parameter set #1 is applied to a mobile station registered with the operator of PLMN ID # 1.
Fig. 3B is a list of PLMNIDs and SCM parameters used in implementing restriction control common to multiple operators sharing a network. When restriction control common to a plurality of operators is implemented, only 1 SCM parameter set #1 may be set. The mobile station applies SCM parameter set #1 regardless of which carrier is registered.
Fig. 3C is a list of PLMNIDs and SCM parameters used in implementing restriction control common to multiple operators sharing a network. When restriction control common to a plurality of operators is performed, common sccm parameter sets may be set in addition to SCM parameter sets #1 to # 6. When the common SCM parameter set is set, the mobile station may apply the common SCM parameter set more preferentially than SCM parameter sets #1 to # 6.
< Structure of Mobile station >
Fig. 4 is a block diagram of a mobile station according to an embodiment of the present invention. The mobile station 20 according to the embodiment of the present invention includes: transmission/reception section 201, application section 203, connection management section 205, and restriction control determination section 207.
Transmission/reception section 201 transmits/receives a signal to/from a base station. The signal transmitted and received to and from the base station includes a message for setting a connection to the base station, and the like. In addition, the signal received from the base station includes broadcast information related to the limitation control. As described above, in the network sharing environment, the broadcast information includes a list (PLMN ID list) of identifiers indicating a plurality of operators sharing the network and a restriction control parameter (for example, ACB parameter and ACB skip bit).
The application unit 203 controls services executed in the mobile station 20. For example, the application unit 203 notifies the connection management unit 205 of the occurrence and end of a call accompanying the start and end of a service.
The restriction control determination unit 207 determines whether or not restriction control is applied at the start of a call. When broadcast information indicating that an ACB is activated is received, limitation control determination section 207 performs limitation control by the abc based on ACB parameters (limitation rate, limitation time, and the like) corresponding to the access type assigned to the mobile station. Wherein, in case of receiving the SCM parameter set, the restriction control is not implemented according to the kind of the call. Specifically, according to the SCM parameter set, when the call category is matched to a call in which ACB is not implemented, limitation control determination section 207 does not implement ACB.
In the network sharing environment, restriction control determination section 207 determines whether or not restriction control is to be applied by checking an SCM parameter set corresponding to an operator with which the mobile station is registered. As described above, the mobile station receives, from the MME via the base station, the R-PLMN ID indicating the operator with which the mobile station is registered, accompanied by attach or location registration. As shown in fig. 3A, when receiving broadcast information in which SCM parameters associated one-to-one with PLMN IDs are set, restriction control determination section 207 checks SCM parameter sets corresponding to R-PLMN IDs and determines whether or not the SCM parameter sets correspond to a type of call in which ACB is not to be implemented. As shown in fig. 3B or 3C, when broadcast information in which a common SCM parameter set is received, restriction control determination section 207 checks the common SCM parameter set and determines whether or not the broadcast information corresponds to a type of call in which ACB is not to be implemented. More specifically, as shown in fig. 3B, when broadcast information is received in which only 1 SCM parameter set is set, restriction control determining section 207 checks the SCM parameter set regardless of which operator is registered, and determines whether or not the SCB is appropriate for the type of call not to be executed. As shown in fig. 3C, when broadcast information in which a common SCM parameter set is received, restriction control determination section 207 checks the common SCM parameter set and determines whether or not the SCB call is of a type not suitable for SCB implementation.
< operation of base station and Mobile station >
Fig. 5 and 6 are sequence diagrams showing a restriction control method in the network shared environment.
First, a mobile station (UE) in an IDLE (IDLE) state selects a suitable cell from among several cell candidates (S101). Then, broadcast information (SIB1) is received from the base station (eNB) of the cell (S103). In the network sharing environment, a list (PLMN ID list) of identifiers indicating a plurality of operators sharing the network is set in the broadcast information.
After establishing RRC connection with the base station, the mobile station transmits a NAS Attach Request (NAS Attach Request) to the base station in order to Request an MME to Attach (S105). At this point, the mobile station changes from the idle state to a CONNECTED (CONNECTED) state (S107). In order to notify the MME of the attach request by the mobile station, the base station transmits an S1AP initial UE Message (S1AP Initia l UE Message) to the MME (S109). When accepting the attach, the MME transmits an S1AP initial context Setup Request (S1AP InitialContext Setup Request) including an R-PLMN ID indicating an operator with which the mobile station is registered, to the base station (S111). The base station notifies the mobile station of the R-PLMN by RRC connection reconfiguration (RRC connection reconfiguration) (S113). The mobile station that has received the RRC connection Reconfiguration (RRCConnection Reconfiguration) grasps the R-PLMN ID (S115). Thereafter, since it is to be notified that the setting of the mobile station is completed, the mobile station transmits RRC Connection reconfiguration Complete (RRC Connection reconfiguration Complete) to the base station (S117), and the base station transmits S1AP Initial context setup Complete (S1AP Initial context Complete) to the MME (S119).
The same processing is performed also when cell reselection (TAU) is performed with movement of the mobile station. In this way, the mobile station is notified of the R-PLMN ID indicating the operator with which the mobile station is registered during cell selection or cell reselection.
Thereafter, the mobile station changes from the connected state to the idle state by releasing the Connection from the base station (RRC Connection Release) (S121). The mobile station maintains the R-PLMN even if it is in the idle state (S123).
When the base station performs the limitation control according to congestion of the network or the like, the base station transmits broadcast information (SIB2 or the like) including the limitation control parameter (S125). The broadcast information includes ACB parameters (limit rate, limit time, and the like) and SCM parameters.
The mobile station checks the SCM parameter set corresponding to the operator with which the mobile station is registered, and determines whether or not restriction control is to be applied (S127). As shown in fig. 3A, when receiving broadcast information in which SCM parameters associated one-to-one with PLMN ID are set, the mobile station checks the SCM parameter set corresponding to the R-PLMN ID and determines whether or not the SCM parameter set corresponds to a type of call in which ACB is not to be performed. As shown in fig. 3B, when receiving broadcast information in which only 1 SCM parameter set is set, the mobile station checks the SCM parameter set and determines whether or not the SCB-not call type is satisfied. As shown in fig. 3C, when receiving broadcast information in which a common SCM parameter set is set, the mobile station checks the common SCM parameter set and determines whether or not the SCB call is of a type not suitable for SCB.
When the call from the mobile station is not to be subjected to the barring control, the mobile station transmits a Connection Request (RRC Connection Request) to the base station and sets an RRC Connection with the base station, and then transmits a NAS Service Request (NA S Service Request) to the base station in order to Request the MME to start a Service (S129). At this point, the mobile station changes from the idle state to a CONNECTED (CONNECTED) state (S131). The base station transmits an S1AP Initial UE Message (S1AP Initial UE Message) to the MME in order to notify the MME of a service request by the mobile station (S133). When receiving the service request, the MME transmits an S1AP UE Context Setup request (S1AP UE Context Setup request) including information for setting a bearer (bearer) to the base station (S135). The base station notifies the mobile station of information for setting a bearer through RRC Connection reconfiguration (RRC Connection R configuration) (S137). When the mobile station has completed the setting of the mobile station, the mobile station having received the RRC Connection Reconfiguration transmits the RRC Connection Reconfiguration Complete (RRC Connection Reconfiguration Complete) to the base station (S139), and the base station transmits S1AP initial context setup Complete (S1AP I national ContextSetup Complete) to the MME (S141). Through this procedure, a bearer is established (S143).
The broadcast information shown in fig. 3A to 3C may be expressed as shown in fig. 7. Fig. 7 is a diagram showing an example of broadcast information for notifying the SCM parameter list. In the SIB2 of the broadcast information, SCM-parametersetcomo n-r12 representing SCM parameter sets commonly applied to a plurality of operators and SCM-ParameterSetList-r12 representing SCM parameter sets applied per operator are defined. In the case of setting the broadcast information shown in fig. 3A, SCM-ParameterSetList-r12 corresponding to the number of operators of the network sharing environment is set, and SCM parameter sets of the respective operators are set in SCM-Para meterSet of SCM-ParameterSetList-r 12. In the case of setting the broadcast information shown in fig. 3B, 1 SCM-ParameterSetList-r12 is set, and in the sccm-ParameterSetList-r 12 SCM-ParameterSet, an SCM parameter set common to the operator is set. In the case of setting the broadcast information shown in fig. 3C, SCM-ParameterSetCommon-r12 and SCM-ParameterSetList-r12 corresponding to the number of operators sharing the environment with the network are set, SCM parameter sets common to the operators are set in the SCM-ParameterSet of SCM-parametersetcomo n-r12, and SCM parameter sets of the respective operators are set in the SCM-ParameterSet of SCM-P aramtersetlist-r 12.
< effects of embodiments of the present invention >
According to the embodiments of the present invention, it is possible to enable restriction control to be implemented independently of each of a plurality of operators or commonly by a plurality of operators in a network sharing environment.
In the network sharing environment, depending on the operator, there are a case where only SMS communication is permitted when the network is congested, a case where only MMTEL Voice (MMTEL Voice) is permitted, and the like. In the embodiment of the present invention, the SCM parameter set can be set for each carrier, and thus different restriction controls can be implemented according to the carriers.
On the other hand, an operator who manages the RAN may want to perform common restriction control for all operators sharing the RAN. In the embodiment of the present invention, only 1 SCM parameter set or a common SCM parameter set can be set, thereby enabling restriction control common to all operators.
For convenience of explanation, the base station and the mobile station according to the embodiment of the present invention are explained using functional block diagrams, but the base station and the mobile station according to the embodiment of the present invention may be realized by hardware, software, or a combination thereof. Further, the respective functional units may be used in combination as needed. The method according to the embodiment of the present invention may be performed in a different order from the order shown in the embodiment.
Although the above description has been made on the method for enabling a plurality of operators to perform the limitation control independently or in common in the network sharing environment, the present invention is not limited to the above-described embodiment, and various modifications and applications can be made within the scope of the claims.
The international application claims the priority of japanese patent application 2014-.
Description of the reference symbols
10 base station
101 transmitting/receiving unit
103 connection management unit
105 limit control unit
107 broadcast information generating unit
20 moving station
201 transmitting and receiving unit
203 application unit
205 connection management unit
207 limit control judgment unit
Claims (4)
1. A mobile station receives broadcast information for restriction control from a base station in a network environment shared by a plurality of operators,
the mobile station includes:
a receiving unit that receives, from a base station, broadcast information including at least one of restricted control target external information indicating a type of a call that is not a target of restricted control for each of the plurality of operators and restricted control target external information indicating a type of a call that is not a target of restricted control, the broadcast information being commonly applied to the plurality of operators; and
and a restriction control determination unit configured to determine whether or not to apply restriction control by confirming restriction control target external information corresponding to an operator registered in the mobile station from among the restriction control target external information for each of the plurality of operators when the received broadcast information includes the restriction control target external information for each of the plurality of operators, and to determine whether or not to apply restriction control by confirming restriction control target external information applied commonly to the plurality of operators when the received broadcast information includes the restriction control target external information applied commonly to the plurality of operators.
2. A restriction control method for a mobile station that receives broadcast information for restriction control from a base station in a network environment shared by a plurality of operators,
the limit control method includes:
receiving, from the base station, broadcast information including at least one of restricted control target external information indicating a type of a call which is not a target of restricted control for each of the plurality of operators and restricted control target external information indicating a type of a call which is not a target of restricted control and applied commonly to the plurality of operators; and
and a step of, when the received broadcast information includes restricted control target external information for each of the plurality of operators, confirming restricted control target external information corresponding to an operator registered in the mobile station from among the restricted control target external information for each of the plurality of operators, and determining whether or not restricted control is to be applied, and when the received broadcast information includes restricted control target external information commonly applied to the plurality of operators, confirming restricted control target external information commonly applied to the plurality of operators, and determining whether or not restricted control is to be applied.
3. A base station transmits broadcast information for restriction control to a mobile station in a network environment shared by a plurality of operators,
the base station has:
a broadcast information generating unit that generates broadcast information including restricted control target external information indicating a type of a call that is not a target of restricted control for each of the plurality of operators and restricted control target external information indicating a type of a call that is not a target of restricted control, the broadcast information being commonly applied to the plurality of operators; and
a transmitting unit transmitting the generated broadcast information,
the barring control target external information indicating the type of call not subject to barring control for each of the plurality of operators is used to check barring control target external information corresponding to an operator with which the mobile station is registered and determine whether or not to apply barring control,
the barring control target external information indicating the type of a call which is not a subject of barring control and applied to the plurality of operators in common is used to confirm the barring control target external information applied to the mobile station in common and determine whether or not to apply barring control.
4. A broadcast information transmission method for a base station that transmits broadcast information for restriction control to a mobile station in a network environment shared by a plurality of operators,
the broadcast information transmission method includes:
generating broadcast information including restricted control target external information indicating a type of a call which is not a target of restricted control for each of the plurality of operators and restricted control target external information indicating a type of a call which is not a target of restricted control and applied commonly to the plurality of operators; and
a step of transmitting the generated broadcast information,
the barring control target external information indicating the type of call not subject to barring control for each of the plurality of operators is used to check barring control target external information corresponding to an operator with which the mobile station is registered and determine whether or not to apply barring control,
the barring control target external information indicating the type of a call which is not a subject of barring control and applied to the plurality of operators in common is used to confirm the barring control target external information applied to the mobile station in common and determine whether or not to apply barring control.
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| JP2014-161812 | 2014-08-07 | ||
| JP2014161812A JP6092822B2 (en) | 2014-08-07 | 2014-08-07 | Mobile station, base station, regulation control method, and broadcast information transmission method |
| PCT/JP2015/072383 WO2016021691A1 (en) | 2014-08-07 | 2015-08-06 | Mobile station, base station, restriction control method, and broadcast-information transmission method |
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| CN106576291A CN106576291A (en) | 2017-04-19 |
| CN106576291B true CN106576291B (en) | 2020-04-14 |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107343299B (en) * | 2016-05-03 | 2021-01-05 | 株式会社Kt | Method and apparatus for changing connection state of UE |
| CN107528679B (en) * | 2016-06-22 | 2020-04-14 | 大唐移动通信设备有限公司 | S1AP signaling transmission method and device |
| CN107734569B (en) * | 2016-08-11 | 2021-02-05 | 华为技术有限公司 | Communication method and device |
| US11160007B2 (en) * | 2017-01-06 | 2021-10-26 | Lg Electronics Inc. | Method and terminal for carrying out access control in 5th generation mobile communication system |
| US10333842B2 (en) * | 2017-04-24 | 2019-06-25 | The Boeing Company | System and method for federated network traffic processing |
| SG11201900399WA (en) * | 2017-06-23 | 2019-02-27 | Lg Electronics Inc | Method and apparatus for performing access barring check |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102170659A (en) * | 2011-05-11 | 2011-08-31 | 电信科学技术研究院 | Network congestion control method and equipment |
| CN102612112A (en) * | 2011-01-21 | 2012-07-25 | 中兴通讯股份有限公司 | Terminal access method and terminal access device |
| CN102638864A (en) * | 2011-02-14 | 2012-08-15 | 中兴通讯股份有限公司 | Access control method and system of shared network |
| EP2606680A1 (en) * | 2011-08-16 | 2013-06-26 | MediaTek Inc. | Enhanced access control in lte advanced systems |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9191840B2 (en) * | 2005-10-14 | 2015-11-17 | Qualcomm Incorporated | Methods and apparatus for determining, communicating and using information which can be used for interference control |
| GB0905270D0 (en) * | 2009-03-27 | 2009-05-13 | British Telecomm | Call barring |
| US9538454B2 (en) * | 2011-08-08 | 2017-01-03 | Nokia Solutions And Networks Oy | Extended access barring and network sharing |
| JP5345195B2 (en) * | 2011-11-07 | 2013-11-20 | 株式会社エヌ・ティ・ティ・ドコモ | Mobile station |
| EP2848032A2 (en) * | 2012-05-09 | 2015-03-18 | Interdigital Patent Holdings, Inc. | Flexible network sharing |
| US9125137B2 (en) * | 2012-07-26 | 2015-09-01 | Lg Electronics Inc. | Method and terminal for applying an extended access barring |
| US20140315548A1 (en) * | 2013-04-22 | 2014-10-23 | Qualcomm Incorporated | Methods and apparatus for access class barring for voip calls |
| WO2014183254A1 (en) * | 2013-05-13 | 2014-11-20 | 华为技术有限公司 | Access control method and device |
| US9775011B2 (en) * | 2014-01-31 | 2017-09-26 | Intel Corporation | Implementations of application specific access class barring skip functionality in a wireless network |
| WO2015137731A1 (en) * | 2014-03-13 | 2015-09-17 | Lg Electronics Inc. | Method and apparatus for indicating skipping of access class barring in wireless communication system |
| JP6169799B2 (en) * | 2014-03-19 | 2017-07-26 | エルジー エレクトロニクス インコーポレイティド | Service request procedure execution method and user device |
| CN106664642B (en) * | 2014-07-11 | 2020-03-06 | Lg电子株式会社 | Method and apparatus for performing access control for network sharing in wireless communication system |
| WO2016018012A1 (en) * | 2014-07-30 | 2016-02-04 | Lg Electronics Inc. | Method and apparatus for performing access control for wlan interworking in wireless communication system |
| JP6321832B2 (en) * | 2014-08-13 | 2018-05-09 | エルジー エレクトロニクス インコーポレイティド | Application-specific network access blocking method and user device |
-
2014
- 2014-08-07 JP JP2014161812A patent/JP6092822B2/en active Active
-
2015
- 2015-08-06 US US15/500,971 patent/US10004029B2/en active Active
- 2015-08-06 EP EP15829259.9A patent/EP3179777B1/en active Active
- 2015-08-06 WO PCT/JP2015/072383 patent/WO2016021691A1/en active Application Filing
- 2015-08-06 SG SG11201700822SA patent/SG11201700822SA/en unknown
- 2015-08-06 CN CN201580041932.3A patent/CN106576291B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102612112A (en) * | 2011-01-21 | 2012-07-25 | 中兴通讯股份有限公司 | Terminal access method and terminal access device |
| CN102638864A (en) * | 2011-02-14 | 2012-08-15 | 中兴通讯股份有限公司 | Access control method and system of shared network |
| CN102170659A (en) * | 2011-05-11 | 2011-08-31 | 电信科学技术研究院 | Network congestion control method and equipment |
| EP2606680A1 (en) * | 2011-08-16 | 2013-06-26 | MediaTek Inc. | Enhanced access control in lte advanced systems |
Non-Patent Citations (1)
| Title |
|---|
| Introduction of bypass of ACB;Ericsson;《3GPP TSG-RAN WG2 #86 Tdoc R2-142511》;20140509;第1页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| JP6092822B2 (en) | 2017-03-08 |
| EP3179777A4 (en) | 2017-08-16 |
| SG11201700822SA (en) | 2017-03-30 |
| EP3179777A1 (en) | 2017-06-14 |
| CN106576291A (en) | 2017-04-19 |
| US20170230898A1 (en) | 2017-08-10 |
| JP2016039504A (en) | 2016-03-22 |
| WO2016021691A1 (en) | 2016-02-11 |
| US10004029B2 (en) | 2018-06-19 |
| EP3179777B1 (en) | 2019-05-22 |
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